The feud between Ronda Rousey and Floyd Mayweather continues. During a recent appearance on SportsCenter, Mayweather fired a shot at Rousey over the size of their respective purses. “I've yet to see any MMA fighter, or other boxer, make over $300 million in 36 minutes,” Mayweather said. “When [Rousey] can do that, then call me.” Not surprisingly, Rousey fired back at Floyd by insulting his intelligence.